Berikut adalah daftar nama skuad Aljazair di Piala Afrika 2021 lengkap dengan klub asal pemain tersebut.
| Posisi | Pemain | Usia | Klub |
|---|---|---|---|
| GK | Raïs M’Bolhi | 35 | Al-Ettifaq |
| GK | Alexandre Oukidja | 33 | Metz |
| GK | Abderrahmane Medjadel | 23 | Paradou AC |
| DF | Aïssa Mandi | 30 | Villarreal |
| DF | Ramy Bensebaini | 26 | Borussia Mönchengladbach |
| DF | Djamel Benlamri | 32 | Qatar SC |
| DF | Youcef Atal | 25 | Nice |
| DF | Mehdi Zeffane | 29 | Krylia Sovetov |
| DF | Mohamed Farès | 25 | Lazio |
| DF | Abdelkader Bedrane | 29 | ES Tunis |
| DF | Houcine Benayada | 29 | ES Sahel |
| DF | Ahmed Touba | 23 | RKC Waalwijk |
| DF | Abdel Medioub | 24 | Bordeaux |
| DF | Ayoub Abdellaoui | 28 | Al-Ettifaq |
| DF | Réda Halaïmia | 25 | Beerschot |
| MF | Houssem Aouar | 23 | Lyon |
| MF | Ismaël Bennacer | 24 | AC Milan |
| MF | Haris Belkebla | 27 | Brest |
| MF | Hicham Boudaoui | 22 | Nice |
| MF | Ramiz Zerrouki | 23 | Twente |
| MF | Adem Zorgane | 22 | Charleroi |
| FW | Islam Slimani | 33 | Lyon |
| FW | Riyad Mahrez | 30 | Manchester City |
| FW | Baghdad Bounedjah | 30 | Al-Sadd |
| FW | Youcef Belaïli | 29 | Qatar SC |
| FW | Adam Ounas | 25 | Napoli |
| FW | Saïd Benrahma | 26 | West Ham United |